West Elm · Throw Pillows
West Elm Delia Pillow Cover
Lower PFAS concern, untreated fabric pillow cover; no water-repellent coating or stain-resistance claims typical of PFAS-treated textiles.
The Delia Pillow Cover is a standard fabric pillow cover with no disclosed water-resistant or stain-resistant treatment. Untreated cotton or cotton-blend covers carry minimal PFAS risk. West Elm makes no PFAS claims; lab testing has not been published for this specific product.
Shop West Elm on Amazon →Material
Cotton or cotton-blend pillow cover
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
The Delia Pillow Cover is constructed from cotton or a cotton-blend fabric without reported water- or stain-resistance treatments, which means it avoids the fluorochemical finishes (PFAS) common in performance textiles. Cotton is cellulose-based and inherently low-toxicity; blends may include synthetic fibers (polyester, linen) that add durability but carry minimal chemical load if not treated with flame retardants or antimicrobial agents. West Elm's product pages do not specify finishing chemicals, suggesting a standard, untreated weave.
The brand's record and disclosure
West Elm has not published detailed chemical disclosure policies or third-party textile certifications (such as OEKO-TEX or GOTS) for this product line. The brand does not advertise stain or water guards, which is a positive signal that PFAS-based treatments are unlikely. No significant recalls or chemical controversies specific to West Elm home textiles are on public record; the company operates under Williams-Sonoma Inc., which has a modest sustainability footprint but limited transparency on textile manufacturing inputs.
How it compares in its category
Untreated cotton pillow covers occupy the safer tier of the category; competitors like Pottery Barn and Restoration Hardware often market performance finishes (stain resistance, wrinkle resistance) that invoke PFAS use. West Elm's lack of performance claims positions the Delia as a baseline option. Certified organic cotton alternatives (e.g., Parachute, Coyuchi) offer higher assurance but at premium price; the Delia represents a middle-ground choice.
If you buy it
Wash before first use to remove any residual sizing or dust from manufacturing. Use warm water, mild detergent, and standard laundering; no heat exposure beyond typical machine drying is expected. Check seams and stitching annually for wear, as pillow covers see repeated contact and abrasion. If the cover shows discoloration or odor that does not wash out, it may indicate mold or bacterial growth in storage and should be discarded or treated with a vinegar rinse and air-dry cycle.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Formaldehyde resins (finishing agents)
No wrinkle-free, flame-resistant, or antimicrobial claims are made for this product, so formaldehyde-based durable-press or antimicrobial resins are unlikely. Standard cotton may carry trace formaldehyde from manufacturing, but off-gassing risk is minimal after one wash.
Azo dyes (synthetic colorants)
The Delia cover is available in multiple colors; West Elm does not specify whether dyes meet restricted azo-dye standards. Risk of allergen-sensitizing or carcinogenic azo breakdown products is low but not ruled out without third-party testing. Washing before use mitigates residual dye transfer.
Flame retardants (halogenated or phosphorus-based)
No flame-resistant claims accompany this product, so halogenated or phosphorus flame retardants are unlikely. Pillow covers are not subject to mandatory flammability standards in the US as separate home textiles.
Heavy metals in pigments (lead, cadmium, chromium)
No data is publicly available on pigment composition for West Elm textiles. Risk is low for consumer-grade printed or dyed cotton, but independent lab testing is not published. Darker or vivid colors carry slightly higher theoretical risk due to higher pigment load.
Microplastics and synthetic fiber shedding
If the pillow cover contains polyester or poly-cotton blend, washing will release microfibers, though pillow covers shed less than apparel due to lower abrasion. Use a microfiber-catching laundry bag or ball to reduce environmental release.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Throw Pillows
Organic Modernism
Coyuchi Canyon Organic Decorative Pillow Cover
Organic cotton shell
Lower concern: plain organic cotton pillow cover with established textile certification, but brand does not disclose PFAS practices.
✓Verified PFAS-free by a third party
More throw pillows grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.